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Category: Web Development

In Laravel you can create custom request classes where you can house the validation for any given route. If that validation then fails, Laravel’s default action is to redirect the visitor back to the previous page. This is commonly used for when a form is submitted incorrectly – The visitor will be redirected back to said form to correct the errors. Sometimes, however, you may wish to redirect the visitor to a different location altogether.

TL;DR (Too long; didn’t read)

At the top of your custom request class, add one of the following protected properties and give it your required value. I have given example values to demonstrate:

This will then redirect your visitor to that location should they fail any of the validation checks within your custom form request class.

Explaination

When you create a request class through the Laravel artisan command, it will create one that extends the base Laravel class Illuminate\Foundation\Http\FormRequest. Within this class the three protected properties listed above are initialised from line 33, but not set to a value.

Then further down the page of the base class, on line 127 at the time of writing, there is a protected method called getRedirectUrl. This method performs a series of checks for whether or not any of the three redirect properties have actually been set. The first one it finds to be set by you, in the order given above, is the one that will be used as the custom redirect location.

Laravel’s blade view compiler is second to none. I’ve used a couple of different templating engines and blade is by far my favourite.

Including Partials

The way in which we include partials of views within our main views is as follows:@include(‘partials.my-first-partial’)It will inject that partial’s content in the specified place.

Defining Sections

Within our views, we define “sections” with the following syntax:

@section(‘section_name’)
The section’s content within here
@stop

And we can define as many sections as we need for our project.

When the same section is used in multiple places within one compilation

Imagine we have master template file as such:

// layouts.main.blade.php
<!doctype html>
...

@yield(‘partials.form’)

...
@yield(‘custom_scripts’)

Let’s suppose we have the following layout template that extends our main layout one and is including three partials. This example is a form template including its various inputs from separate partials. For my own website I have a different form for each of my post types and so I have the inputs in separate partials for easy reuse.

Laravel does a great job at protecting us from cross-site request forgeries – or C.S.R.F. for short.But sometimes you may not wish to have that layer present. Well with Laravel 5.1 you can very easily bypass this middleware, simply by populating an array in the following file:

app/Http/Middleware/VerifyCsrfToken.php

Within this class you can add a protected property — an array — called $except, which will tell Laravel to use this middleware except for the ones you specify here.